| abstract |
The invention relates to a layer structure (100, 200, 300) having a substrate layer (104) and at least one composite comprising a carrier film (102) and a recording layer (101) arranged on the carrier film, the layer structure (100, 200, 300) having a black layer (103) removable from the composite of carrier film (102) and recording layer (101), characterized in that the recording layer (101) is a photopolymer prepared from a photopolymer formulation comprising a polyisocyanate component, an isocyanate-reactive component, at least one writing monomer and at least one photoinitiator. The invention further relates to a method for producing such a layer structure (100, 200, 300) |